diff --git a/calculators/__init__.py b/calculators/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/calculators/admin.py b/calculators/admin.py
new file mode 100644
index 0000000000000000000000000000000000000000..8c38f3f3dad51e4585f3984282c2a4bec5349c1e
--- /dev/null
+++ b/calculators/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/calculators/models.py b/calculators/models.py
new file mode 100644
index 0000000000000000000000000000000000000000..71a836239075aa6e6e4ecb700e9c42c95c022d91
--- /dev/null
+++ b/calculators/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/calculators/static/calculators/formdefinitions/EILForm.json b/calculators/static/calculators/formdefinitions/EILForm.json
new file mode 100644
index 0000000000000000000000000000000000000000..dee2c4878ee6909de54c6dc16a54198e89a58d1a
--- /dev/null
+++ b/calculators/static/calculators/formdefinitions/EILForm.json
@@ -0,0 +1,47 @@
+{
+ "_licenseNote": [
+ "Copyright (c) 2015 NIBIO <http://www.nibio.no/>. ",
+ "",
+ "This file is part of VIPSWeb. ",
+ "VIPSWeb is free software: you can redistribute it and/or modify ",
+ "it under the terms of the NIBIO Open Source License as published by ",
+ "NIBIO, either version 1 of the License, or (at your option) any ",
+ "later version. ",
+ "",
+ "VIPSWeb is distributed in the hope that it will be useful, ",
+ "but WITHOUT ANY WARRANTY; without even the implied warranty of ",
+ "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ",
+ "NIBIO Open Source License for more details. ",
+ "",
+ "You should have received a copy of the NIBIO Open Source License ",
+ "along with VIPSWeb. If not, see <http://www.nibio.no/licenses/>. "
+ ],
+ "_comment" : "Structure of the EILForm and how to validate it",
+ "fields": [
+ {
+ "name" : "C",
+ "dataType" : "DOUBLE",
+ "required" : true
+ },
+ {
+ "name" : "V",
+ "dataType" : "DOUBLE",
+ "required" : true
+ },
+ {
+ "name" : "Yp",
+ "dataType" : "DOUBLE",
+ "required" : true
+ },
+ {
+ "name" : "K",
+ "dataType" : "DOUBLE",
+ "required" : true
+ },
+ {
+ "name" : "D",
+ "dataType" : "DOUBLE",
+ "required" : true
+ }
+ ]
+}
diff --git a/calculators/static/calculators/js/eil.js b/calculators/static/calculators/js/eil.js
new file mode 100644
index 0000000000000000000000000000000000000000..d738f277bb7ed776ee03feac3f587f7c38452e3f
--- /dev/null
+++ b/calculators/static/calculators/js/eil.js
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2015 NIBIO <http://www.nibio.no/>.
+ *
+ * This file is part of VIPSWeb.
+ * VIPSWeb is free software: you can redistribute it and/or modify
+ * it under the terms of the NIBIO Open Source License as published by
+ * NIBIO, either version 1 of the License, or (at your option) any
+ * later version.
+ *
+ * VIPSWeb is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * NIBIO Open Source License for more details.
+ *
+ * You should have received a copy of the NIBIO Open Source License
+ * along with VIPSWeb. If not, see <http://www.nibio.no/licenses/>.
+ *
+ */
+
+/**
+ * JS for the EIL (Economic Injury Level) calculator
+ *
+ * @author Tor-Einar Skog <tor-einar.skog@nibio.no>
+ */
+
+/**
+ *
+ * @param C Control cost (purchase & application of pesticide: [monetary unit / area unit] (e.g. NOK/daa)
+ * @param V market value of crop ([monetary unit / weight unit], e.g. NOK/tonn)
+ * @param Yp yield potential, maximum yield per production unit [weight unit / area unit], e.g. tonn/daa
+ * @param K pesticide efficacy, the proportion of pest population killed. Range 0-1 (1=100% killed)
+ * @param D damage per pest, expressed as a percentage of crop yield loss per pest inidividual(?)
+ */
+function calculateEIL(C,V,Yp,K,D)
+{
+ // From Pedigo et al (1986)
+ return C / (V * Yp * K * D);
+}
+
+function renderResult(formId)
+{
+ var theForm = document.getElementById(formId);
+ var resultParameters = " = " + theForm["C"].value + " / (" + theForm["V"].value + " * " + theForm["Yp"].value + " * " + theForm["K"].value + " * " + theForm["D"].value + ")";
+ var resultValue = calculateEIL(
+ theForm["C"].value,
+ theForm["V"].value,
+ theForm["Yp"].value,
+ theForm["K"].value,
+ theForm["D"].value
+ );
+
+ document.getElementById("resultParameters").innerHTML = resultParameters;
+ document.getElementById("resultValue").innerHTML = resultValue;
+
+}
\ No newline at end of file
diff --git a/calculators/templates/calculators/eil.html b/calculators/templates/calculators/eil.html
new file mode 100644
index 0000000000000000000000000000000000000000..bb1d2764e350f6e67fec5071f2944721a1410506
--- /dev/null
+++ b/calculators/templates/calculators/eil.html
@@ -0,0 +1,85 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% comment %}
+
+#
+# Copyright (c) 2015 NIBIO <http://www.nibio.no/>.
+#
+# This file is part of VIPSWeb.
+# VIPSWeb is free software: you can redistribute it and/or modify
+# it under the terms of the NIBIO Open Source License as published by
+# NIBIO, either version 1 of the License, or (at your option) any
+# later version.
+#
+# VIPSWeb is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# NIBIO Open Source License for more details.
+#
+# You should have received a copy of the NIBIO Open Source License
+# along with VIPSWeb. If not, see <http://www.nibio.no/licenses/>.
+#
+
+{% endcomment %}
+{% load i18n %}
+{% block title%}{% trans "Economic injury level (EIL) calculator" %}{%endblock%}
+{% block content %}
+<h1>{% trans "Economic injury level (EIL) calculator" %}</h1>
+<p>(Forklaring...)</p>
+<form role="form" id="{{ form_id }}">
+ <div class="row">
+ <div class="col-md-6">
+ <div class="form-group">
+ <label for="C">{% trans "Control cost" %}</label>
+ <input type="number" name="C" class="form-control" min="0" onblur="validateField(this);"/>
+ <span class="help-block" id="{{ form_id }}_C_validation"></span>
+ </div>
+ <div class="form-group">
+ <label for="V">{% trans "Market value" %}</label>
+ <input type="number" name="V" class="form-control" min="0" onblur="validateField(this);"/>
+ <span class="help-block" id="{{ form_id }}_V_validation"></span>
+ </div>
+ <div class="form-group">
+ <label for="Yp">{% trans "Yield potential" %}</label>
+ <input type="number" name="Yp" class="form-control" min="0" onblur="validateField(this);"/>
+ <span class="help-block" id="{{ form_id }}_Yp_validation"></span>
+ </div>
+ <div class="form-group">
+ <button type="button" class="btn btn-default" onclick="if(validateForm(document.getElementById('{{ form_id }}'))){renderResult('{{ form_id }}');}">{% trans "Run model" %}</button>
+ </div>
+ </div>
+ <div class="col-md-6">
+
+ <div class="form-group">
+ <label for="K">{% trans "Insecticide efficacy" %}</label>
+ <input type="number" name="K" class="form-control" min="0" max="1" onblur="validateField(this);"/>
+ <span class="help-block" id="{{ form_id }}_K_validation"></span>
+ </div>
+ <div class="form-group">
+ <label for="D">{% trans "Damage per pest individual" %} (?)</label>
+ <input type="number" name="D" class="form-control" min="0" onblur="validateField(this);"/>
+ <span class="help-block" id="{{ form_id }}_D_validation"></span>
+ </div>
+
+ </div>
+ </div>
+ <div class="row">
+ <div class="col-md-12">
+ <div id="result" style="font-weight: bold;">
+ {% trans "Calculated EIL" %} = C / (V * Yp * D * K)<span id="resultParameters"></span>: <span id="resultValue"></span>
+ </div>
+ </div>
+ </div>
+</form>
+
+{% endblock %}
+{% block customJS %}
+<script type="text/javascript" src="{% url "django.views.i18n.javascript_catalog" %}"></script>
+<script type="text/javascript" src="{% static "js/validateForm.js" %}"></script>
+<script type="text/javascript" src="{% static "calculators/js/eil.js" %}"></script>
+<script type="text/javascript">
+$(document).ready(function() {
+ loadFormDefinition("{{ form_id }}","/static/calculators/formdefinitions/");
+});
+</script>
+{% endblock %}
\ No newline at end of file
diff --git a/calculators/templates/calculators/index.html b/calculators/templates/calculators/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..a544cb7e29e7c86537aad515ae6a88f7eead1087
--- /dev/null
+++ b/calculators/templates/calculators/index.html
@@ -0,0 +1,30 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% comment %}
+
+#
+# Copyright (c) 2015 NIBIO <http://www.nibio.no/>.
+#
+# This file is part of VIPSWeb.
+# VIPSWeb is free software: you can redistribute it and/or modify
+# it under the terms of the NIBIO Open Source License as published by
+# NIBIO, either version 1 of the License, or (at your option) any
+# later version.
+#
+# VIPSWeb is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# NIBIO Open Source License for more details.
+#
+# You should have received a copy of the NIBIO Open Source License
+# along with VIPSWeb. If not, see <http://www.nibio.no/licenses/>.
+#
+
+{% endcomment %}
+{% load i18n %}
+{% block title%}{% trans "Calculators" %}{%endblock%}
+{% block content %}
+<h1>{% trans "Calculators" %}</h1>
+
+
+{% endblock %}
\ No newline at end of file
diff --git a/calculators/tests.py b/calculators/tests.py
new file mode 100644
index 0000000000000000000000000000000000000000..7ce503c2dd97ba78597f6ff6e4393132753573f6
--- /dev/null
+++ b/calculators/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/calculators/urls.py b/calculators/urls.py
new file mode 100644
index 0000000000000000000000000000000000000000..d1e7b61de50460a0ad10c60c6f8d69b3106ad443
--- /dev/null
+++ b/calculators/urls.py
@@ -0,0 +1,25 @@
+#
+# Copyright (c) 2015 NIBIO <http://www.nibio.no/>.
+#
+# This file is part of VIPSWeb.
+# VIPSWeb is free software: you can redistribute it and/or modify
+# it under the terms of the NIBIO Open Source License as published by
+# NIBIO, either version 1 of the License, or (at your option) any
+# later version.
+#
+# VIPSWeb is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# NIBIO Open Source License for more details.
+#
+# You should have received a copy of the NIBIO Open Source License
+# along with VIPSWeb. If not, see <http://www.nibio.no/licenses/>.
+#
+from django.conf.urls import patterns, url
+from calculators import views
+
+urlpatterns = patterns('calculators.views',
+ # ex: /forecasts/
+ url(r'^$', views.index, name='index'),
+ url(r'eil/', views.eil, name='eil')
+)
\ No newline at end of file
diff --git a/calculators/views.py b/calculators/views.py
new file mode 100644
index 0000000000000000000000000000000000000000..bcaeb63e2b53c31c637727f649e0577306c10089
--- /dev/null
+++ b/calculators/views.py
@@ -0,0 +1,15 @@
+from django.shortcuts import render
+
+# Create your views here.
+def index(request):
+
+ context = {
+
+ }
+ return render(request, 'calculators/index.html', context)
+
+def eil(request):
+ context = {
+ "form_id" : "EILForm"
+ }
+ return render(request, 'calculators/eil.html', context)
\ No newline at end of file